公开(公告)号：US11572444B2

公开(公告)日：2023-02-07

申请号：US14387170

申请日：2013-03-21

Applicant: TITAN WOOD LIMITED

Inventor： Bernardus Jozef Maria Pol ,  Stefan Van Dommele ,  Paul Bussemaker ,  Benjamin Painter ,  Gerrit Arie De Wit ,  Theodorus Gerardus Marinus Maria Kappen

IPC: C08H8/00 ,  C08L97/02 ,  B01J8/10 ,  B05D3/02 ,  B05D3/04 ,  B05D7/10 ,  B27K3/08 ,  B27K3/10 ,  B27K3/34

Abstract: The invention is directed to a process for the continuous acetylation of wood elements. The process particularly combines a batchwise impregnation step, with a continuous reaction step. In order to realize this, a collection step is built-in, so as to allow batches of impregnated wood elements to be fed into a reactor in a continuous manner. Very high acetylation contents can be obtained, at a level that had not been achievable before in a continuous and non-catalyzed acetylation process.

公开(公告)号：US20230124750A1

公开(公告)日：2023-04-20

申请号：US18145389

申请日：2022-12-22

Applicant: TITAN WOOD LIMITED

Inventor： Bernardus Jozef Maria Pol ,  Stefan VAN DOMMELE ,  Paul Bussemaker ,  Benjamin Painter ,  Gerrit Arie De Wit ,  Theodorus Gerardus Marinus Maria Kappen

IPC: C08H8/00 ,  C08L97/02 ,  B01J8/10 ,  B05D3/02 ,  B05D3/04 ,  B05D7/10 ,  B27K3/08 ,  B27K3/10

Abstract: The invention is directed to a process for the continuous acetylation of wood elements. The process particularly combines a batchwise impregnation step, with a continuous reaction step. In order to realize this, a collection step is built-in, so as to allow batches of impregnated wood elements to be fed into a reactor in a continuous manner. Very high acetylation contents can be obtained, at a level that had not been achievable before in a continuous and non-catalyzed acetylation process.

公开(公告)号：US20210299907A1

公开(公告)日：2021-09-30

申请号：US17345686

申请日：2021-06-11

Applicant: TITAN WOOD LIMITED

Inventor： Karlijn Rademakers ,  Bernardus Jozef Maria POL ,  Paul Bussemaker ,  Theodorus Gerardus Marinus Maria Kappen

IPC: B27K3/10 ,  C08H8/00 ,  B27K3/08 ,  B27K3/34

Abstract: A reactor system for the modification of lignocellulosic materials comprises a reaction vessel, a vacuum connection and an inlet and/or outlet connected to a gas flow loop connected to a heat exchanger and at least one fluid circulation device. Particularly, gas flow loop is arranged so as to allow gas circulation over the diameter of the reaction vessel. The gas flow loop preferably includes a gas distribution device, such as a distribution plate.

公开(公告)号：US11052568B2

公开(公告)日：2021-07-06

申请号：US14403138

申请日：2013-05-22

Applicant: Titan Wood Limited

Inventor： Karlijn Rademakers ,  Bernardus Jozef Maria Pol ,  Paul Bussemaker ,  Theodorus Gerardus Marinus Maria Kappen

IPC: B27K3/10 ,  C08H8/00 ,  B27K3/08 ,  B27K3/34

Abstract: Disclosed is a reactor system for the modification of lignocellulosic materials. According to the invention, the system comprises a reaction vessel, a vacuum connection and an inlet and/or outlet connected to a gas flow loop connected to a heat exchanger and at least one fluid circulation device. Particularly, gas flow loop is arranged so as to allow gas circulation over the diameter of the reaction vessel. The gas flow loop preferably includes a gas distribution device, such as a distribution plate.

公开(公告)号：US20150165642A1

公开(公告)日：2015-06-18

申请号：US14403138

申请日：2013-05-22

Applicant: Titan Wood Limited

Inventor： Karlijn Rademakers ,  Bernardus Jozef Maria Pol ,  Paul Bussemaker ,  Theodorus Gerardus Marinus Maria Kappen

IPC: B27K3/10 ,  B27K3/34 ,  B27K3/08

CPC classification number: B27K3/10 ,  B27K3/08 ,  B27K3/34 ,  C08H8/00

Abstract: Disclosed is a reactor system for the modification of lignocellulosic materials. According to the invention, the system comprises a reaction vessel, a vacuum connection and an inlet and/or outlet connected to a gas flow loop connected to a heat exchanger and at least one fluid circulation device. Particularly, gas flow loop is arranged so as to allow gas circulation over the diameter of the reaction vessel. The gas flow loop preferably includes a gas distribution device, such as a distribution plate.

Abstract translation: 公开了用于改性木质纤维素材料的反应器系统。 根据本发明，该系统包括反应容器，真空连接以及连接到连接到热交换器和至少一个流体循环装置的气流回路的入口和/或出口。 特别地，气流回路被布置成允许气体循环超过反应容器的直径。 气体流路优选地包括气体分配装置，例如分配板。

公开(公告)号：US20150051386A1

公开(公告)日：2015-02-19

申请号：US14387170

申请日：2013-03-21

Applicant: TITAN WOOD LIMITED

Inventor： Bernardus Jozef Maria Pol ,  Stefan Van Dommele ,  Paul Bussemaker ,  Benjamin Painter ,  Gerrit Arie De Wit ,  Theodorus Gerardus Marinus Maria Kappen

IPC: C08H8/00 ,  B05D7/10 ,  B05D3/02 ,  B05D3/04 ,  B27K3/08 ,  B27K3/10

CPC classification number: C08H8/00 ,  B01J8/10 ,  B05D3/0209 ,  B05D3/04 ,  B05D7/10 ,  B27K3/08 ,  B27K3/10 ,  B27K3/346 ,  C08L97/02

Abstract: The invention is directed to a process for the continuous acetylation of wood elements. The process particularly combines a batchwise impregnation step, with a continuous reaction step. In order to realize this, a collection step is built-in, so as to allow batches of impregnated wood elements to be fed into a reactor in a continuous manner. Very high acetylation contents can be obtained, at a level that had not been achievable before in a continuous and non-catalyzed acetylation process.

Abstract translation: 本发明涉及木质元素的连续乙酰化的方法。 该方法特别地结合了间歇浸渍步骤和连续反应步骤。 为了实现这一点，内置了收集步骤，以便允许批量的浸渍木质元件以连续的方式进料到反应器中。 可以获得非常高的乙酰化含量，其水平在连续和非催化乙酰化过程之前尚未实现。